There's a reason they call it beauty sleep. When you're catching your z's, your skin enters recovery mode, making this the perfect opportunity to quench thirsty skin with an extra dose of hydration. Rich night creams are a great way to build up your skin's defense against damaging free radicals and load up on moisture to fight wrinkles and other signs of aging on your face. Here, you'll find some of the best night creams that leave skin hydrated, soft, and rejuvenated.